create user dumper@'127.0.0.1'; grant select on tempdb.* to dumper@'127.0.0.1'; grant show view on tempdb.* to dumper@'127.0.0.1'; grant lock tables on tempdb.* to dumper@'127.0.0.1'; grant trigger on tempdb.* to dumper@'127.0.0.1';
#!/bin/sh
# Database info
DB_USER="dumper"
DB_PASS="..."
DB_HOST="..."
# Database array
DB_NAME=("hotel" "food" "foodweb")
# Others vars
BIN_DIR="/usr/bin" #the mysql bin path
BCK_DIR="/home/mysql-backups" #the backup file directory
DATE=`date +%F`
# create file
mkdir $BCK_DIR/$DATE
# TODO
# /usr/bin/mysqldump --opt -ubatsing -pbatsingpw -hlocalhost timepusher > /mnt/mysqlBackup/db_`date +%F`.sql
for var in ${DB_NAME[@]};
do
$BIN_DIR/mysqldump --opt --single-transaction --master-data=2 -u$DB_USER -p$DB_PASS -h$DB_HOST $DB_NAME > $BCK_DIR/$DATE/db_$var.sql
done
#!/bin/sh
find /home/mysql-backups -mtime +30 -name "*.*" -exec rm -Rf {} \;
crontab -e 0 0 * * * /home/sh/mysql-backups/dump.sh 0 0 1 * * /home/sh/mysql-backups/del.sh
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